Answers
Answer:
1) C
2) B
3) D
4) B
5) A
6) C
7) B
8) D
9) A
10) B
Explanation:
Equation of a straight line is y= m x + c
m = slope
c is y- intercept
1) y = (-1/2)x + c
substitute (5,-2) for (x, y) points in the equation above
c = (1/2)
Therefore, the equation of the line is y = (-1/2)x + (1/2)
substituting the options A to D in to the equation to check for equality we find that option C does not lie on the Line it should have been (4, -1.5)
2) y = (3/4)x + c
substitute (3,3) for (x, y) points in the equation above
c = (3/4)
Therefore, the equation of the line is y = (3/4)x + (3/4)
substituting the options A to D in to the equation to check for equality we find that option B does not lie on the Line it should have been (-6, -3.75)
3) y = (-1/5)x + c
substitute (-7,2) for (x, y) points in the equation above
c = (3/5)
Therefore, the equation of the line is y = (-1/5)x + (3/5)
substituting the options A to D in to the equation to check for equality we find that option D does not lie on the Line it should have been (4, -0.2)
4) y = (1/2)x + c
substitute (9,3) for (x, y) points in the equation above
c = (-3/2)
Therefore, the equation of the line is y = (1/2)x - (3/2)
substituting the options A to D in to the equation to check for equality we find that option B does not lie on the Line it should have been (6, 1.5)
5) y = (-2/3)x + c
substitute (5,3) for (x, y) points in the equation above
c = (1/3)
Therefore, the equation of the line is y = (-2/3)x + (1/3)
substituting the options A to D in to the equation to check for equality we find that option A does not lie on the Line it should have been (-3, 2.333)
6) y = (1/4)x + c
substitute (5,2) for (x, y) points in the equation above
c = (3/4)
Therefore, the equation of the line is y = (1/4)x + (3/4)
substituting the options A to D in to the equation to check for equality we find that option C does not lie on the Line it should have been (4, 1.75)
7) y = (-3/2)x + c
substitute (3,-4) for (x, y) points in the equation above
c = (1/2)
Therefore, the equation of the line is y = (-3/2)x + (1/2)
substituting the options A to D in to the equation to check for equality we find that option B does not lie on the Line it should have been (2, -2.5)
8) y = (3/5)x + c
substitute (3,2) for (x, y) points in the equation above
c = (1/5)
Therefore, the equation of the line is y = (3/5)x + (1/5)
substituting the options A to D in to the equation to check for equality we find that option D does not lie on the Line it should have been (-4, -2.2)
9) y = (1/3)x + c
substitute (5,1) for (x, y) points in the equation above
c = (-2/3)
Therefore, the equation of the line is y = (1/3)x - (2/3)
substituting the options A to D in to the equation to check for equality we find that option A does not lie on the Line it should have been (6, 1.333)
10) y = (-3/4)x + c
substitute (-5,4) for (x, y) points in the equation above
c = (1/4)
Therefore, the equation of the line is y = (-3/4)x + (1/4)
substituting the options A to D in to the equation to check for equality we find that option B does not lie on the Line it should have been (-2, 1.75)
Related Questions
Which of these solutions has the highest freezing point?
A.
1.0 M molecular sucrose (C12H22O11)
B.
1.0 M ionic sodium chloride (NaCl)
C.
1.0 M ionic calcium bromide (CaBr2)
D.
1.0 M ionic aluminum bromide (AlBr3)
E.
1.0 M ionic potassium chloride (KCl)
Answers
Answer:
A.
1.0 M molecular sucrose (C12H22O11)
Answer:
A. 1.0 M molecular sucrose (C12H22O11)
Explanation:
1.0 M molecular sucrose (C12H22O11) has the highest freezing point.
which of the following is an example of a wrong reason to choose a career [Apex]
A. Wanting opportunities for growth
B. Keeping yourself challenged
C. Taking the easiest path
D. Doing what you love
Answers
Answer:
Taking the easiest path
Two angles of an isosceles triangle measure 70°
and xº. What is the sum of all possible values of
x?
Answers
Answer:
percent is the o in
Explanation:
each day grace eats 40 % of the gummy bears left in a bag at that time .at the end of the second day 27 gummy bears remain how many gummy bears were in the bag at the first day
Answers
Answer:
75
Explanation:
Grace has been eating gummy bears for two days.
Let n = number of gummy bears at beginning of first day. Then
0.40n = number of gummy bears eaten on first day, and
0.60n = number of gummy bears remaining at end of first day
0.60n = number of gummy bears at beginning of second day.
0.40 × 0.60n = 0.24n = number of gummy bears eaten on second day
0.60n - 0.24n = 0.36n = number of gummy bears remaining at end of second day
0.36n = 27
n = 27/0.36 = 75
There were 75 gummy bears in the bag at the beginning of the first day.
A good letter of recommendation:
Answers
Answer:
D) conveys unique qualities about a student
Explanation:
A good letter of recommendations would have a lot of good things about the student, so it would be more than a page long.
Schools want to hear good things about students, so it would D.
How do YOU spell donut/doughnut?
A. Donut
B. Doughnut
Answers
Answer:
Donut
Explanation:
Doughnut is used by rare people. So, I just say Donut
Answer:
Either way is technically correct, but the original form of the word is doughnut. While the word has been Americanized to the shortened version of donut. If this were for the sat doughnut would be "more" correct
Explanation:
Help me please with it
Answers
Answer:
D
Explanation:
Double the first equation. Write the second below it. Rearrange the second.
2x - 20 = - 4y
-2x -16= +4y Add.
- 36 = 0
There is no solution to this pair of equations.
what can keep a drink hot or cold
Answers
Answer:
a thermo cup
Explanation:
Answer:
Explanation:
A Thermos.
Most Thermoses do a little better with hot than cold, but both are well kept if the time between heating or cooling is not too long.
I GIVE THE BRAINLIEST
YOU MUST ANSWER ALL THE QUESTIONS!
1.A plant that has no ovary would not be able to form which structure?
filament
fruit
petals
sepal
2.Jack needs to determine the missing flower part in this set:
pistil, stigma, style, _____
Which part of a flower best completes the set?
anther
petals
stamen
ovary
3.Which structure becomes the seed after fertilization?
ovary
anther
ovule
pollen
4.Farah makes a Venn diagram to compare monocots with dicots.
Which label belongs in the region marked X?
Angiosperm
Cotyledon number
Leaf structure
Vascular bundle structure
5.Which label belongs in the region marked X?
Angiosperm
Cotyledon number
Leaf structure
Vascular bundle structure
6.If the pollen in a plant were not able to form a tube, which process would still be able to happen?
dispersal
fertilization
pollination
seed development
7.What are the two kinds of angiosperms?
pollinators and fertilizers
monocots and dicots
rhizomes and bulbs
stamen and pistils
8.Examine the sentence that Eunice wrote to describe the male reproductive parts of a flower.
The filament is the main structure, which is made up of the stamen with the anther on top.
Which statement best describes Eunice’s sentence?
It correctly describes the male reproductive parts.
Eunice switched the stamen and the anther.
Eunice switched the filament and the stamen.
It correctly describes the female reproductive parts.
20 POINTS
The image is for the question 4
Answers
Answer:
1. Fruit
2. Ovary
3. Ovule
4. Leaf Structure
5. Vascular bundle structure
6. Dispersal
7. Monocots and Dicots
8. Eunice switched the Filament and Stamen
Answer:
1. Fruit
2. Ovary
3. Ovule
4. Leaf Structure
5. Vascular bundle structure
6. Dispersal
7. Monocots and Dicots
8. Eunice switched the Filament and Stamen
i just took the test so yeah the gut before was right
4. Too much visual stimulation can lead children to be
Answers
Answer:
lead to defect in vision
Explanation:
May cause myopia or hypermeteropia too and also leads to effect rods and cones
ANSWER:
Too much visual stimulation in the classroom can lead the children to be distracting from their academic performance.
EXPLANATION:
When a classroom is enriched with visual stimulation, then it tends to make a negative impact on the mindset of the students that eventually distract the students from their studies inside the classroom. It has also been proved that the layout and wall color of the classroom has a serious impact on the student’s physical and mental health too.Drake is from which country
Answers
Answer:
Drake is from Toronto, Canada.
Explanation:
which of the following pathways would be found under the transportation, distribution, and logistics career cluster? [Apex]
A. Engineering and technology
B. Health, safety, and environmental management
C. Security and protective service
D. Logistics and inventory control
Answers
Answer:B. Health, Safety, and Environmental Management
Explanation:
Answer:
Health, Safety, and Environmental Management
Explanation:
Just did test
While most people see the value in setting goals, few people routinely do it.
O
True
O False
Answers
False, While most people see the value in setting goals, few people routinely do it.
What are the 5 steps of setting goals?The 5 Golden Rules of Goal-Setting
Specific. Measurable. Attainable.Relevant.Time-bound. What is goal setting and examples?Filters. The definition of goal setting is the process of identifying something that you want to accomplish and establishing measurable goals and timeframes
To learn more about setting goals, refer
https://brainly.com/question/20805529
#SPJ2
A broken clock that loses 12 minutes every hour is set at 12:00 noon at the same time a normal clock has it's time set to 12:00 noon when the broken clock reaches midnight what will the normal clock read?
Answers
When the broken clock reaches midnight, the normal clock will read 2:24 AM.
What will the normal clock read when it reaches midnight?The broken clock loses 12 minutes every hour. Since it started at 12:00 noon and reaches midnight, it has been running for 12 hours (from 12:00 noon to 12:00 midnight). With a loss of 12 minutes per hour, the broken clock will have lost a total of:
12 minutes x 12 hours = 144 minutes.Additionally, we know that the broken clock has lost 144 minutes, which is equivalent to 2 hours and 24 minutes (144 minutes ÷ 60 minutes per hour = 2.4 hours). So, when the broken clock reaches 12:00 midnight, the normal clock would be 2 hours and 24 minutes ahead of it.
12:00 midnight + 2 hours = 2:00 AM2:00 AM + 24 minutes = 2:24 AMSo, when the broken clock reaches 12:00 midnight, the normal clock will read 2:24 AM.
Learn more about clocks in: https://brainly.com/question/12528769
#SPJ2
It is known that 45 percent of men snore and 25 percent of women snore. If you put a man and a woman together , what is the probability that someone will be snoring
Answers
Answer:
0.35
Explanation:
( 0.45*1 + 0.25*1 ) / 2 = 0.35
The probability that someone would be snoring given the percentage of men and women who snore would be 0.5875.
How to find the probability ?In general, for two independent events A and B, the probability that either A or B occurs is given by:
P(A or B) = P(A) + P(B) - P(A and B)
In this case, we'll need to assume that the man's snoring is independent of the woman's snoring, which seems reasonable in this context.
P(M and W) is the probability that both the man and the woman snore, and since the events are independent, it's given by:
P(M and W) = P(M) * P(W) = 0.45 * 0.25 = 0.1125
Substituting these values into the formula, we get:
P(M or W) = P(M) + P(W) - P(M and W)
P(M or W) = 0.45 + 0.25 - 0.1125
= 0.5875
Find out more on probability at https://brainly.com/question/34277943
#SPJ2
late at night some traffic signals change patterns and become ?
Answers
Answer: Caution Lights ( An intermitent yellow light )
Explanation: At night, is normal to see a decrease in the traffic of some streets. Then is normal that the traffic lights change their usual way to work, and now they just show the yellow light in an intermittent pattern. This means that the driver must have caution when passing trough the street.
How do you solve? Please answer this question ASAP!!
Answers
Answer:
280
Explanation:
For ease of comparison $20/hr < $12/hr+ commission, let's do it by the hour first.
Hourly pay of the food truck is $12, every burger she sells, she gets 10% of the $12 burger, which is $1.2. Therefore all we need to figure out is 1.2x +$12 > $20. Minus both sides by 12, now all we have is down to the bare minimum: 1.2*X = $8
8 divided by 1.2 is 6.66 (infinite), but since she can't sell 0.6 of a burger, we need to round up, which is 7, keep in mind we are still at hourly. Now we know that she has to sell at least 7 burgers every hour she's working for the food truck, it's a 40-hour work week, 7*40 is 280.
Check:
Food truck: $12+ 12*0.1*7 = $20.4/hr $20.4 > $20
Best of luck for your SAT!
Direct Stafford Loans are funded by the
Answers
Direct Stafford Loans are funded by the federal government, which provides these student loans via the college's financial aid office after changes were enacted in 2010 to eliminate private banks from the lending process.
Explanation:Direct Stafford Loans are funded by the federal government. These are made to eligible undergraduate and graduate students to assist with the costs of higher education. There are two types of Direct Stafford Loans: Direct Subsidized Loans, which are based on financial need, and Direct Unsubsidized Loans, which do not require proof of financial need.
In March 2010, significant changes were made when President Obama signed a law that effectively transferred the responsibility of issuing student loans from private banks directly to the federal government through the college's financial aid office. This move not only cut out the intermediary private banks, which were assured profits with minimal risk but also aimed to expand the Pell grants program with the savings achieved.
Despite this change, banks still have a role in this system, as they now earn income by servicing the loans instead of originating them.
There are often concerns about accreditation with ___ colleges.
Answers
Answer:
Proprietary
Explanation:
There are often concerns about accreditation with Proprietary colleges.
Answer:
Propietary
Explanation:
Propietary colleges are higher education institutions that work as a private, for profit organization. With these colleges there is a general concern related to the accreditation as a lot of them don't have the same accreditations as the non-profit schools and because of that some of the non-profit colleges or employers don't accept their degrees.
Which statement best describes how chemical equations demonstrate conservation of mass?
A.
The number of reactants is the same as the number of products.
B.
The compounds are the same on each side of the reaction.
C.
The number of atoms of each element is the same on each side of the equation.
D.
The state of matter is the same on each side of the equation.
Answers
Answer:
Explanation:
Let's just get the answer and then show why the others are wrong.
The answer is C.
The number of reactants and Products need not be the same
C3H8 + 5O2 ===> 3CO2 + 4H2O
The reactants = 1 + 5 = 6
The products = 3 + 4 = 7
So A is incorrect.
================
B is saying that
C3H8 + 5O2 ===> C3H8 + 5O2
The answer is obviously not B
======================
C8H18(l) + O2(g) ==> CO2(g) + H2O(g) unbalanced
Gasoline is a liquid. All the rest are gases. D is wrong.
=================
C is correct
The left side has
3 Cs
8 Hs
and 10 Os
The right side has
3Cs
8Hs
10 Os